DR. DHRUV MARKAN MD
NPI 1598393399
Internal Medicine in New York, NY

NPI Status: Active since March 29, 2020

Contact Information

317 E 34TH ST
NEW YORK, NY
ZIP 10016
Phone: (212) 726-7400

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  • Individual
  • Male
  • Years of Experience 15
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About DHRUV MARKAN

This page provides the complete NPI Profile along with additional information for Dhruv Markan, an internist established in New York, New York with a medical specialization in Internal Medicine and more than 15 years of experience. The healthcare provider is registered in the NPI registry with number 1598393399 assigned on March 2020. The practitioner's primary taxonomy code is 207R00000X with license number W0223 (TX). The provider is registered as an individual and his NPI record was last updated August 2025.

NPI
1598393399
Provider Name
DR. DHRUV MARKAN MD
Gender
Male
Entity Type
Individual
Location Address
317 E 34TH ST NEW YORK, NY 10016
Location Phone
(212) 726-7400
Mailing Address
11511 SHADOW CREEK PKWY PEARLAND, TX 77584
Mailing Phone
(713) 442-0000
Medical School Name
OTHER
Graduation Year
2011
Is Sole Proprietor?
No
Enumeration Date
03-29-2020
Last Update Date
08-01-2025
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An internist like Dhruv Markan is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 3102 Kirby Dr
    Houston, TX 77098
    (346) 674-2300

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
W0223
License State
TX
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Medicare Participation & PECOS Enrollment Status

Dhruv Markan is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Dhruv Markan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8123477122

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20240219002005

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $37.56 for a new patient copayment and $28.72 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 10016 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $150.24
  • Minimum New Patient Price $65.69
  • Maximum New Patient Price $198.19
  • Average New Patient Copayment $37.56
  • Minimum New Patient Copayment $16.42
  • Maximum New Patient Copayment $49.54

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $114.88
  • Minimum Established Patient Price $21.2
  • Maximum Established Patient Price $160.66
  • Average Established Patient Copayment $28.72
  • Minimum Established Patient Copayment $5.3
  • Maximum Established Patient Copayment $40.16

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. DHRUV MARKAN MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1598393399
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
25188696318
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 8 + 8 + 6 + 9 + 6 + 3 + 1 + 8 + 24 = 81
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
90 - 81 = 99

The NPI number 1598393399 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1881699791DR. MITCHELL A ADLER MD
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7499
1396743985DR. LINDA A SHERIDAN MD
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7460
1518965052DR. ALLEN S HAUPTMAN MD
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7494
1154329514DR. JOSEPH DEVITO MD
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7484
1164421947DR. MICHAEL S GLASSER MD
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7476
1558360172DR. ROBERT D PFEFFER MD
Individual
Internal Medicine (Gastroenterology)317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7400
1043219421DR. AMY B BLEYER MD
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7462
1386643625DR. GILLIAN KATZ MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)317 E 34TH ST
NEW YORK, NY 10016
(212) 981-7210
1336148717DR. FRANCIS J OBRIEN MD
Individual
Internal Medicine (Cardiovascular Disease)317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7457
1154320067DR. SANJIV V KINKHABWALA MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)317 E 34TH ST
NEW YORK, NY 10016
(212) 981-7221
1861491763DR. RAHMIN ARI RABENOU MD
Individual
Internal Medicine (Nephrology)317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7432
1023018801DR. PHOEBE E RABBIN MD
Individual
Dermatology317 E 34TH ST
NEW YORK, NY 10016
(212) 981-7240
1932191038 SAMUEL KENAN MD
Individual
Orthopaedic Surgery317 E 34TH ST
NYC, NY 10016
(212) 684-5511
1306839188 LEONARD J BERNSTEIN M.D.
Individual
Specialist317 E 34TH ST
NEW YORK, NY 10016
(212) 686-7306
1699768424 MARINOS A PETRATOS M.D.
Individual
Specialist317 E 34TH ST
NEW YORK, NY 10016
(212) 686-7306
1194719492 OLUBUNMI O. AFONJA MB, BS
Individual
Pediatrics (Pediatric Hematology-Oncology)317 E 34TH ST 8TH FL
NEW YORK, NY 10016
(212) 263-8400
1336133552 MARGARET KARPATKIN M.D.
Individual
Pediatrics (Pediatric Hematology-Oncology)317 E 34TH ST 8TH FL
NEW YORK, NY 10016
(212) 263-8400
1528054038DR. KIMBERLY DEORE M.D.
Individual
Internal Medicine317 E 34TH ST
NEW YORK, NY 10016
(212) 726-7437
1912970971DR. ARNOLD GERSHMAN D.P.M.
Individual
Podiatrist (Foot Surgery)317 E 34TH ST SUITE 903
NEW YORK, NY 10016
(212) 684-0500
1083677090DR. SOL SHEA ZIMMERMAN M.D.
Individual
Pediatrics317 E 34TH ST
NEW YORK, NY 10016
(212) 725-6300

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598393399, enumerated in the NPI registry as an "individual" on March 29, 2020

The provider is located at 317 E 34th St New York, Ny 10016 and the phone number is (212) 726-7400

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 15 years of experience.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $150.24 with an average copayment of $37.56 for new patient appointments. Established patients should expect a typical charge of $114.88 and an average copayment of 28.72. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on March 29, 2020. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.